Publish date: 2020-08-28 19:15:18 | Contact Name: nccoredrill | Phone: 704-245-0119 Location: united states | 427 times displayed
100% money back guarantee if our core drill bits do not perform after the you drilled the first hole. We often get 40 core drilled holes per bit. We use plenty of water to make sure the bit doesn't get hot, but too much water will keep your core drill bits too cool to cause grit and the bit might not self sharpen.
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